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Function
Have CPU microchip,automatically discriminate fire alarm.
2—wire design
Adopt programmer to input address code rather than using
code switch.
Technical parameter
J TW—ZD—5i Heat detector
J TW—ZD—5i Explosion—proof heat detector
J TW—GD—5Ei Smoke detector
JTW—GD—5i(Ex) Explosion—proof smoke detector
Operation voltage:DC18V — 26V
Monitor
Alarm .5mA
Color: white(RAL 1013)
IP class:lP44
Weight: 1
Explosion proof grade:Exib II CT6